25128832

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{4177}}^1$

素因数の和:4238

約数の個数: 32

約数和(自身を含む): 51138720

約数和(自身を除く): 26009888

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 4177, 6016, 8354, 16708, 33416, 66832, 133664, 196319, 267328, 392638, 534656, 785276, 1570552, 3141104, 6282208, 12564416, 25128832]

約数ペア:

[(1, 25128832), (2, 12564416), (4, 6282208), (8, 3141104), (16, 1570552), (32, 785276), (47, 534656), (64, 392638), (94, 267328), (128, 196319), (188, 133664), (376, 66832), (752, 33416), (1504, 16708), (3008, 8354), (4177, 6016)]